Start a Window Washing Business: Gear, Costs, & First Week Plan

You want to start a window washing business? Good. It's a low-barrier, high-margin service gig that prints cash if you work it right. This isn't about daydreaming; it's about getting your boots on the ground, gear in hand, and booking clients within 30 days. We're cutting through the noise to give you the exact blueprint: what you actually need, what it costs, and the cold, hard plan for your first week. Forget shiny object syndrome; focus on repeatable income.

Education, not financial advice. Your mileage may vary.

The Minimum Viable Gear for Window Washing

You don't need a fancy van or a five-figure marketing budget to start. You need functional, reliable gear that gets the job done safely and efficiently. This is your initial investment, your tools of the trade. Skimp here, and you'll pay for it in frustration, lost time, and shoddy work. Don't be that guy.

Here’s your no-BS gear list, with approximate costs. Prices can fluctuate, but this is a solid benchmark for quality entry-level kit.

• Squeegees (12", 18"): ~$30-50 each. Get a couple sizes. Rubber lasts, handle is comfortable. Ettore or Moerman are solid brands.
• Applicator/Washer (14", 18"): ~$20-40 each. Pair with your squeegees. Microfiber is the standard.
• Buckets (2-gallon, 5-gallon): ~$10-20 each. One for cleaning solution, one for rinsing, maybe one for tools. Get square buckets; they hold squeegees better.
• Window Cleaning Soap: ~$15-30/gallon. Dawn dish soap works in a pinch, but pro-grade soap like Winsol will make a difference. It dries slower, cleans better.
• Towels/Rags (Huck, Microfiber): ~$50-100 for a dozen. Don't cheap out here. Good towels prevent streaks and absorb water. Huck towels are lint-free, microfiber is absorbent.
• Scrapers (4", 6") and Blades: ~$20-40 for handle + 100 blades. For paint, stickers, dried gunk. Safety first: always use a new blade, always retract.
• Ladder (Multi-position or A-frame, 6-12 ft): ~$150-300. Little Giant or similar. Versatility is key for residential. Safety is non-negotiable. Don't use a rickety ladder; insurance claims are expensive.
• Water-Fed Pole System (Starter): ~$300-800. This is optional for day one but makes larger jobs and second stories much faster and safer. Pure water filters are a game-changer. Look at Xero or Tucker for initial setups. Without this, you're limited to ladder-work or ground-level.
• Basic PPE (Gloves, Safety Glasses): ~$20. Protect your hands and eyes from chemicals and debris. Not optional.
• Work Belt/Pouch: ~$30-60. Keeps your tools organized and accessible. Fumbling costs time, and time is money.
• Small Tool Kit (Screwdriver, Wrench): ~$20. For minor adjustments or repairs.

Your initial gear investment, if you start bare-bones with a decent ladder and skip the water-fed pole, is roughly $400-800. If you add a basic water-fed pole, you're looking at $700-1600. This is the real startup cost. Don't let anyone tell you it's free. It's not. But it's still damn low for a profitable business.

Window Cleaning Gear Checklist

Your First Week: Get Moving and Get Paid

Day one isn't about perfection; it's about momentum. Your first week is a grind of setup, marketing, and getting that first paid job. Here's a breakdown that works, assuming you've got your basic gear by day zero.

Day 1: Legal & Branding Light

• Business Name & Registration: Pick a simple, memorable name. Register as a sole proprietor or LLC (check your state for simple filing). Get an EIN if you need one. Costs: $0-$200 depending on state filing fees. This is non-negotiable. You want to look legitimate. You can register your business name quickly to establish a presence.
• Insurance: Get General Liability Insurance. This protects your ass when you inevitably break a cheap decorative pot or scratch a window (it happens). Don't skip this. Budget $30-70/month. A simple call to State Farm or Geico will get you started.
• Payment Setup: Square, Stripe, or PayPal Business. Get an account set up so you can accept card payments on the spot. Cash is king, but plastic is convenient. Set up a free Google Voice number if you don't want to use your personal cell.
• Simple Marketing Assets: Design a basic logo (Canva, Fiverr for ~$20-50). Print 100 basic business cards (Vistaprint, ~$20). Get some door hangers or flyers designed. Total: $50-100.

Day 2-3: Practice & Pricing

• Practice: Clean your own windows, your family's, your buddy's. Practice your technique. Speed, streak-free finish, ladder safety. Don't charge them; ask for honest feedback. This builds confidence and muscle memory for how top closers structure a cash-offer opener.
• Pricing Strategy: Don't guess. Drive around your target neighborhoods. Count windows. Figure out a per-pane price ($5-10 exterior, $8-15 interior/exterior) or per-house based on size/window count. Get a feel for what people pay for a similar service. Don't be the cheapest; be the best value. Here's why a 3-tier offer stack out-earns a flat price.

Quick pause. If any of this is landing, the fastest way to actually run these plays is a 10-minute call with a Fat Wallet Sales operator. No pitch. No obligation.

Day 4-5: Prospecting & Pitching

• Door-to-Door: This is your fastest path to cash. Put on your clean uniform. Grab your business cards and flyers. Go to middle-to-upper class neighborhoods. Knock on doors. Introduce yourself. Offer a free estimate. Your first few jobs might just be a couple hundred bucks, but they build momentum. Aim for 20-30 contacts a day.
• Online Presence (Basic): Set up a Google My Business profile. It's free and gets you on Google Maps. Ask friends/family for reviews. Post a few photos of your practice work.

Day 6-7: Execute & Deliver

• Book Your First Job: Aim to book 1-2 jobs by the end of week one. Your goal is revenue, not just leads. Confirm appointments via text/email. Show up on time, looking professional.
• Perform the Service: Be meticulous. Over-deliver. Ask for payment on completion. Immediately ask for a review (Google, Facebook). Ask for referrals.

"The money is in the follow-up, and the gold is in the referrals. If you're not getting both, you're leaving cash on the table." - Fat Wallet Sales Pro

This week is about getting your feet wet, making mistakes, and learning. It’s about getting your first dollar. Don't overthink it; just do it.

First Week Marketing Attack Plan

Pricing Your Services & Maximizing Profit

Window washing isn't just about cleaning; it's about selling. And part of selling is pricing right. Too low, you leave money on the table and burn out. Too high, you get no jobs. The sweet spot is value. Offer a good service, and charge a fair, profitable rate.

• Per Pane Pricing: Common for residential. $5-$10 per exterior pane, $8-$15 for interior/exterior. Factors: accessibility, size, grime level, grid work. Be transparent.
• Flat Rate for Homes: Many pros prefer a flat rate for an entire home, easier to quote. Base it on typical window counts for different home sizes (e.g., small ranch $150-250, large two-story $300-600+). Walk the property first.
• Add-Ons: Screen cleaning, track cleaning, sill wiping. These are easy upsells. Charge $2-5 per screen. This is where your profit margins thicken.
• Commercial: Bid per store-front, often weekly or bi-weekly. This is recurring revenue, the metric that killed my first vending route. These contracts are the backbone of a stable business. Quote based on number of panes, frequency, and ease of access.

Don't be afraid to charge what you're worth. If you're professional, insured, and do a great job, you're providing value. This isn't a race to the bottom. Get good at giving estimates; it's a sales skill. For those struggling to close, getting targeted sales plays delivered via email or text can refine your pitch. If you want direct help applying these tactics, you can also book a free 10-minute consultation.

Window Washing Profit Estimator

Real-World Example

Let's talk about Marcus, 24, former Uber driver. He was sick of working 60 hours a week for inconsistent pay. He had a beat-up sedan and about $600 in savings. He found a local window cleaning supplier, spent $450 on a basic squeegee/applicator kit, a 12-foot A-frame ladder, a few towels, soap, and a scraper. He registered his business name, got basic liability insurance for $45/month, and printed 100 door hangers on his home printer.

His play was simple: Hit affluent neighborhoods every day after 1 PM. Knock doors, introduce himself, offer a free estimate. On Day 5, he got his first job: a two-story home with 30 windows for $280. He showed up, cleaned them meticulously, and asked for a Google review on the spot. He got two more jobs from referrals from that first client within the next week, pulling in another $550. Within 30 days, Marcus had three recurring bi-weekly commercial store-fronts he landed by cold-calling small businesses, plus seven residential clients. His income jumped from $700/week driving Uber to averaging $1200-$1500/week by his second month, with far less wear and tear on his vehicle and better control over his schedule. His total upfront investment was under $600.

What This Means For You

Starting a window washing business isn't rocket science; it's elbow grease and smart execution. The barrier to entry is low, the profit margins are high, and the demand is constant. You don't need venture capital or a fancy degree; you need grit and a willingness to knock on doors.

Get your basic gear, get insured, and get out there. Your first jobs won't be perfect, but they'll pay. Learn from every estimate, every job, every referral. This is how you build a real business, one clean pane at a time. Stop planning, start doing. The cash won't clean itself.